JPS56148695A - Rotary type fluid machine - Google Patents

Rotary type fluid machine

Info

Publication number
JPS56148695A
JPS56148695A JP5267480A JP5267480A JPS56148695A JP S56148695 A JPS56148695 A JP S56148695A JP 5267480 A JP5267480 A JP 5267480A JP 5267480 A JP5267480 A JP 5267480A JP S56148695 A JPS56148695 A JP S56148695A
Authority
JP
Japan
Prior art keywords
groove
pressure
seal
contact seal
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5267480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332998B2 (cs
Inventor
Teruo Maruyama
Masao Hara
Tadayuki Onoda
Yoshiyuki Morikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5267480A priority Critical patent/JPS56148695A/ja
Publication of JPS56148695A publication Critical patent/JPS56148695A/ja
Publication of JPS6332998B2 publication Critical patent/JPS6332998B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP5267480A 1980-04-21 1980-04-21 Rotary type fluid machine Granted JPS56148695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5267480A JPS56148695A (en) 1980-04-21 1980-04-21 Rotary type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5267480A JPS56148695A (en) 1980-04-21 1980-04-21 Rotary type fluid machine

Publications (2)

Publication Number Publication Date
JPS56148695A true JPS56148695A (en) 1981-11-18
JPS6332998B2 JPS6332998B2 (cs) 1988-07-04

Family

ID=12921417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5267480A Granted JPS56148695A (en) 1980-04-21 1980-04-21 Rotary type fluid machine

Country Status (1)

Country Link
JP (1) JPS56148695A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341189U (cs) * 1989-08-29 1991-04-19
JPH04111584U (ja) * 1991-03-13 1992-09-28 光洋精工株式会社 ベーンポンプ
CN104421429A (zh) * 2013-08-20 2015-03-18 苏州恒扬精密机械有限公司 一种自增压自减压机械密封硬环

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564683B (zh) * 2014-11-26 2017-01-18 宁波市鸿博机械制造有限公司 一种真空泵转子

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341189U (cs) * 1989-08-29 1991-04-19
JPH04111584U (ja) * 1991-03-13 1992-09-28 光洋精工株式会社 ベーンポンプ
CN104421429A (zh) * 2013-08-20 2015-03-18 苏州恒扬精密机械有限公司 一种自增压自减压机械密封硬环

Also Published As

Publication number Publication date
JPS6332998B2 (cs) 1988-07-04

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